This study aims to determine the depth of peat in the piled up soil at the Bait Qur'an Islamic Boarding School in Sepuh Village using the 2-dimensional Wenner-Schlumberger geoelectric method for a development. Peat has a very high void ratio and is highly compressible. This method involves drilling a hole in the area to be measured using a drill or other drilling tool. Peat soil has different p…
Cancer markers, or substances indicating the presence of specific cancers in the human body, are molecules found in the human body that provide indications of certain types of cancer. Numerous cancer markers have been discovered. However, this research focuses only on six specific cancer markers: Jurkat, HeLa, PC-12, MDA-MB-231, MCF-7, and Basal. Blood samples are also used as an additional com…
The air quality index is a benchmark for some of today's global society which will later have an impact on society and the order of life. The main focus of measuring the air quality index is based on the concentration of dissolved air pollutants in the atmosphere. The city of Palembang itself began to develop when Indonesia made it the location for the Asian Games in 2018. This study aims to de…
Identification of pay zones in clayey sandstone layers in the Tarim field poses a challenge in determining the hydrocarbon and water zones because they have low resistivity low contrast (LRLC) characteristics. The existence of LRLC reservoir layers is found in the lower-upper Miocene age in the South Sumatra basin in the Gumai, Air Benakat, Muara Enim and Palembang Formations as deposit product…
Pembangkit listrik tenaga nuklir telah diidentifikasi sebagai salah satu alternatif yang menjanjikan untuk memenuhi kebutuhan energi masa depan. Penelitian ini bertujuan untuk menganalisis performa dan potensi bahan bakar Karbida dalam konteks neutronik yang digunakan pada SFR. Proses analisis dilakukan dengan melakukan simulasi menggunakan metode Monte Carlo dan bahasa pemrograman Python melal…
Desa Taja Raya II merupakan salah satu desa yang terletak di Kabupaten Banyuasin, letak Geografis Kabupaten Banyuasin terletak pada posisi 388735 - 530060 Lintang Selatan dan 9660739 - 9807115 Bujur Timur (Longitude). Desa Taja Raya II merupakan salah satu desa yang kekurangan sumber air bersih. Oleh karena itu, penelitian ini dilakukan sebagai salah satu bentuk upaya bentuk upaya dalam membant…
As one of the waters in Indonesia, the Southern Java waters are very complex waters because they get direct influence from the Indian Ocean and also the influence of the Pacific Ocean water masses that are brought into these waters through the Indonesian Cross Flow (ARLINDO). This study aims to determine the effect of positive IOD in 2019 on water mass variability in the southern waters of Java…
Rainfall intensity in Ogan Komering Ilir Regency has high rainfall intensity. Most of the people's work in Ogan Komering Ilir Regency is farming, if the intensity of high rainfall can have a negative impact on farmers and plant growth. Therefore, rainfall predictions can be used to determine future rainfall levels in Ogan Komering Ilir District. Rainfall prediction in this study uses the Recurr…
In an open pit mining system, it is important to know how stable a slope is. Unstable slopes will affect the mine production process and cause losses. Whether a slope is stable or not can be determined from the safety factor value. In this study, the safety factor value is sought using the limit equilibrium method. The slopes analyzed are low wall, side wall and high wall slopes. If the slope s…
This study aims to determine the effect of air humidity and air temperature on ENSO and IOD in Palembang City. The data used are data on relative humidity and air temperature as a result of measurements from the BMKG class 1 climatology station in Palembang City for 5 years (2017- 2021). The data is processed statistically to find the relationship between these two parameters with ENSO and IOD …
Peningkatan kebutuhan energi dapat menjadi indikator peningkatan kemakmuran, tetapi pada saat yang sama juga menimbulkan masalah dalam upaya penyediaannya. Pada penelitian ini akan dilakukan penambahan reflektor pada PLTS yang terpasang di Masjid Al Aqobah Desa Pulau Semambu, Ogan Ilir. Diharapkan penelitian ini dapat mengoptimalkan efisiensi daya yang dihasilkan oleh panel. Dari penelitian yan…
Penelitian ini melakukan analisis neutron pada teras reaktor CANDLE Gas-Cooled Fast Reactor (GFR) dengan bahan bakar uranium metalik (U-10%wtZr) Berbasis OpenMC. Analisis bertujuan untuk memahami distribusi fluks neutron dan laju reaksi fisi di teras reaktor. Hasil penelitian menunjukkan fluks neutron yang lebih tinggi pada zona bahan bakar starter akibat laju reaksi fisi yang lebih tinggi, sem…
Kemplang baking is usually done conventionally which can cause the roasting process to not be optimal. This study aims to design automatic kemplang baking hardware and software based on servo motor motion using Arduino Mega 2560 microcontroller control. Temperature determination is obtained using a ktype thermocouple sensor which will be displayed on the LCD, based on the kemplang roasting p…
PT Tempirai Palm Resources merupakan salah satu Perkebunan Kelapa Sawit yang ada di Kabupaten Ogan Komering Ilir. Ogan Komering Ilir sering terjadi kebakaran lahan yang disebabkan karena sebagian besar daerah nya adalah gambut. Penelitian ini bertujuan untuk menganalisis ketebalan gambut dengan menggunakan metode geolistrik yang kemudian akan dilakukan pengeboran untuk memvalidasi hasil data ge…
This study aims to develop a monitoring system for smart laboratories using Internet of Things (IoT) technology. This monitoring system is designed using Cisco Packet Tracer software to simulate an efficient and effective implementation. In this research, integrating CCTV cameras and smoke detectors into an IoT-based network to detect and track important events in the laboratory environment. Th…
This study aims to analyze the condition of peatland cover in KHG Sungai Sugihan - Sungai Saleh after a fire occurred in 2015. This research was carried out by making peatland cover maps before and after land fires and after restoration. Land cover mapping was carried out using the Iso Cluster Unsupervised Classification method. In addition, vegetation index and moisture index maps are made by …
Telah dilakukan penelitian pemodelan skala laboratorium dengan metode geolistrik konfigurasi Schlumberger untuk mengidentifikasi posisi kebocoran pipa. Permodelan dilakukan menggunakan bak dengan ukuran 190 x 50 x 25 cm, dengan pipa PVC yang ditanam pada kedalaman 20 cm. Dilakukan tahapan pengukuran resistivitas tanah dengan delapan kali pengukuran dan perlakuan ; (1). Media tanah sebelum diber…
ABSTRACT Landslides are caused by slope material moving downhill out of the slope. The occurrence of landslides originates from something that causes the slope to be unstable and causes the soil to be unable to withstand shear forces. Karo Regency has several landslide-prone areas, so landslide mitigation is needed to prevent long-term adverse impacts. Many factors cause landslides in Berastagi…
Field X is an interfield field area between the DR and DF fields, South Sumatra Basin, Indonesia. Production data from the wells show very good initial Qoi in the wells in both fields. The deterministic petrophysics method approach was carried out in an effort to evaluate the reservoir characteristics of the Talang Akar sandstones in field X. Data from 6 wells representing both DF and DR fields…
Lampung merupakan daerah dengan tingkat kegempaan yang tinggi. Wilayahnya berada didekat zona subduksi dan dilalui oleh segmen sesar Sumatera. Penelitian ini bertujuan untuk menganalisis tingkat seismisitas wilayah Lampung berdasarkan a-value dan b-value, nilai indeks seismisitas, probabilitas dan periode ulang gempa. a-value dan b-value dihitung dengan menggunakan persamaan Gutenberg-Richter y…
Penelitian ini dilakukan dengan melakukan proses karakterisasi reservoir sehingga meminimalisir kegagalan ekplorasi. Salah satu teknik yang biasa digunakan dalam ekplorasi ini yaitu atribut Root Mean Square (RMS) dan Instantaneous frequency. Dari analisis atribut RMS dapat dikatakan bahwa zona target penelitian ini khususnya untuk Formasi Talang Akar memiliki potensi ataupun prospek reservoir b…
Penggunaan alat praktikum sangat membantu pemakainya dalam memahami konsep teori terutama dalam bidang fisika. Umumnya praktikum viskositas zat cair menggunakan stopwatch untuk menentukan seberapa lama waktu tempuh bola jatuh. Sehingga saat pengambilan dan pengolahan data masih dilakukan secara manual dan membutuhkan waktu yang lebih lama. Oleh karena itu, dilakukan pengembangan alat praktikum …
Based on the 2020 KLHK Statistical Report, forest and land fires in 2019 in Indonesia reached 1,649,258 ha. South Sumatra Province is the province with the highest number of fire areas, reaching 336,798 ha, of which 136,785 ha is peatland. One of the KHGs affected by the karhutla that occurred in South Sumatra was the KHGSS in Banyuasin Regency and Ogan Komering Ilir Regency. Forest and land fi…
SM field is located in the South Sumatra Basin, which produces hydrocarbons as a source of oil and natural gas. The target zone is the Baturaja Formation, dominated by carbonate rocks with the potential to serve as hydrocarbon reservoirs. This research aims to determine the hydrocarbon potential and types of fluids present in the SM field area. The seismic attributes used in the reservoir inter…
The energy in the Schrodinger wave equation for simple potentials can be formulated analytically, and this Python programming can provide a visualization (illustration) of Schrodinger equation for these simple potentials. The research data is the result of deriving the formula to find a solution to the Schrodinger equation on a potential barrier. Futhermore, using the Python programming languag…
Indonesia's abundant solar energy can be utilized into electrical energy with solar panels. From the amount of sunlight, not all of it will be absorbed, to produce large electrical energy, the output power of solar panels can be increased, one of which is by installing a reflector. Tests were carried out with two variations, first solar panels without using reflectors and second solar panels wi…
Peat has a function as a carbon sink to reduce greenhouse gases. If the peatland is dry, it will burn easily, and will cause problems for the surrounding environment. This study aims to determine changes in peatland vegetation cover on peatlands in Banyuasin Regency, South Sumatra before fire, after fire, and after restoration, so that it can be considered in taking action for effective and eff…
The campus laboratory often faces the issue of electricity wastage, where lights and air conditioners remain on even when not in use, and the manual management of numerous devices becomes challenging. To solve these problems, this research aims to design and simulate an efficient smart system based on the Internet of Things (IoT) to control and automate the lights and air conditioners in the la…
The percentage of clean water in Indonesia (2019) is achieving 72,55% out of 100% based on SDGs’ standardization. One of hazardous materials that still exists in water commonly is Iron (Fe) which is going to trigger the complications in body if only it is already maximum. The research of sensitivity measurement system aims to identify Fe’s existences < 1 ppm for its concentration. This opti…
Good management of goods is needed so that the inventory activities of a business can run smoothly. In terms of inventory or supplies of pharmaceutical goods, conditions such as shortages or stock outs must also be considered which are a matter of control, management and security. In this study, an inventory model is formulated with deterioration or damage to pharmaceutical goods that occurs du…